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Diffstat (limited to 'activesupport/test/option_merger_test.rb')
-rw-r--r-- | activesupport/test/option_merger_test.rb | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/activesupport/test/option_merger_test.rb b/activesupport/test/option_merger_test.rb new file mode 100644 index 0000000000..0142db5b65 --- /dev/null +++ b/activesupport/test/option_merger_test.rb @@ -0,0 +1,32 @@ +require 'test/unit' + +$LOAD_PATH.unshift File.dirname(__FILE__) + '/../lib' +require 'active_support' + +class OptionMergerTest < Test::Unit::TestCase + def setup + @options = {:hello => 'world'} + end + + def test_method_with_options_merges_options_when_options_are_present + local_options = {:cool => true} + + with_options(@options) do |o| + assert_equal local_options, method_with_options(local_options) + assert_equal @options.merge(local_options), + o.method_with_options(local_options) + end + end + + def test_method_with_options_appends_options_when_options_are_missing + with_options(@options) do |o| + assert_equal Hash.new, method_with_options + assert_equal @options, o.method_with_options + end + end + + private + def method_with_options(options = {}) + options + end +end |